[d-kernel] [PATCH 0/1] Input: i8042 - enable dumbkbd quirk for HP 15-dy2xxx and 15s-fq2xxx

[d-kernel] [PATCH 0/1] Input: i8042 - enable dumbkbd quirk for HP 15-dy2xxx and 15s-fq2xxx

[Egor Ignatov]

Following patch is intended for p10 un-def and Sisyphus un-def/std-def kernels.
Link: https://lore.kernel.org/lkml/20210528154339.GA9116@suse.com/

Egor Ignatov (1):
  Input: i8042 - enable dumbkbd quirk for HP 15-dy2xxx and 15s-fq2xxx

 drivers/input/serio/i8042-x86ia64io.h | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

-- 
2.33.4

[d-kernel] [PATCH 1/1] Input: i8042 - enable dumbkbd quirk for HP 15-dy2xxx and 15s-fq2xxx

[Egor Ignatov]

These two sets of HP laptops have a long keyboard initialization delay due
to the controller not delivering interrupts correctly as previously
determined by Egor and Vojtech. For the 15-dy2044nr models I have at work
the issue persists even after manually updating the system firmware to the
latest revision from the Microsoft update catalog (15.21.0.0). Egor
submitted a patch for 15s-fq2xxx systems previously but it seems to have
been missed/forgotten, so I've included both here.

Link: https://lore.kernel.org/lkml/2iAJTwqZV6lQs26cTb38RNYqxvsink6SRmrZ5h0cBUSuf9NT0tZTsf9fEAbbto2maavHJEOP8GA1evlKa6xjKOsaskDhtJWxjcnrgPigzVo=@gurevit.ch/
Link: https://lore.kernel.org/lkml/20210528154339.GA9116@suse.com/
Link: https://lore.kernel.org/all/20210609073333.8425-1-egori@altlinux.org/

Signed-off-by: gurevitch <mail@gurevit.ch>
---
 drivers/input/serio/i8042-x86ia64io.h | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/drivers/input/serio/i8042-x86ia64io.h b/drivers/input/serio/i8042-x86ia64io.h
index 148a7c5fd0e22..a2454d277a143 100644
--- a/drivers/input/serio/i8042-x86ia64io.h
+++ b/drivers/input/serio/i8042-x86ia64io.h
@@ -995,6 +995,24 @@ static const struct dmi_system_id __initconst i8042_dmi_kbdreset_table[] = {
 	{ }
 };
 
+static const struct dmi_system_id __initconst i8042_dmi_dumbkbd_table[] = {
+	{
+		/* HP 15-dy2xxx - keyboard */
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "HP"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "HP Laptop 15-dy2xxx"),
+		},
+	},
+	{
+		/* HP 15s-fq2xxx - keyboard */
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "HP"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "HP Laptop 15s-fq2xxx"),
+		},
+	},
+	{ }
+};
+
 static const struct dmi_system_id i8042_dmi_probe_defer_table[] __initconst = {
 	{
 		/* ASUS ZenBook UX425UA */
@@ -1333,6 +1351,9 @@ static int __init i8042_platform_init(void)
 	if (dmi_check_system(i8042_dmi_kbdreset_table))
 		i8042_kbdreset = true;
 
+	if (dmi_check_system(i8042_dmi_dumbkbd_table))
+		i8042_dumbkbd = true;
+
 	if (dmi_check_system(i8042_dmi_probe_defer_table))
 		i8042_probe_defer = true;
 
-- 
2.33.4

Re: [d-kernel] [PATCH 0/1] Input: i8042 - enable dumbkbd quirk for HP 15-dy2xxx and 15s-fq2xxx

[Vitaly Chikunov]

On Thu, Aug 04, 2022 at 11:33:25AM +0300, Egor Ignatov wrote:
> Following patch is intended for p10 un-def and Sisyphus un-def/std-def kernels.

Applied to un-def/p10, std-def/sisyphus, un-def/sisyphus - thanks!

 https://git.altlinux.org/people/kernelbot/packages/?p=kernel-image.git;a=shortlog;h=refs/heads/un-def/p10
 https://git.altlinux.org/people/kernelbot/packages/?p=kernel-image.git;a=shortlog;h=refs/heads/std-def/sisyphus
 https://git.altlinux.org/people/kernelbot/packages/?p=kernel-image.git;a=shortlog;h=refs/heads/un-def/sisyphus



> Link: https://lore.kernel.org/lkml/20210528154339.GA9116@suse.com/
> 
> Egor Ignatov (1):
>   Input: i8042 - enable dumbkbd quirk for HP 15-dy2xxx and 15s-fq2xxx
> 
>  drivers/input/serio/i8042-x86ia64io.h | 21 +++++++++++++++++++++
>  1 file changed, 21 insertions(+)
> 
> -- 
> 2.33.4
> 
> _______________________________________________
> devel-kernel mailing list
> devel-kernel@lists.altlinux.org
> https://lists.altlinux.org/mailman/listinfo/devel-kernel

Re: [d-kernel] [PATCH 0/1] Input: i8042 - enable dumbkbd quirk for HP 15-dy2xxx and 15s-fq2xxx (revert)

[Vitaly Chikunov]

Egor,

On Mon, Aug 15, 2022 at 04:32:08PM +0300, Vitaly Chikunov wrote:
> On Thu, Aug 04, 2022 at 11:33:25AM +0300, Egor Ignatov wrote:
> > Following patch is intended for p10 un-def and Sisyphus un-def/std-def kernels.
> 
> Applied to un-def/p10, std-def/sisyphus, un-def/sisyphus - thanks!

Этот патч пришлось отревертить, так как он конфликтует с изменениями
апстрима в v5.15.64 коммит e7d46453410d ("Input: i8042 - merge quirk tables").

> 
>  https://git.altlinux.org/people/kernelbot/packages/?p=kernel-image.git;a=shortlog;h=refs/heads/un-def/p10
>  https://git.altlinux.org/people/kernelbot/packages/?p=kernel-image.git;a=shortlog;h=refs/heads/std-def/sisyphus
>  https://git.altlinux.org/people/kernelbot/packages/?p=kernel-image.git;a=shortlog;h=refs/heads/un-def/sisyphus
> 
> 
> 
> > Link: https://lore.kernel.org/lkml/20210528154339.GA9116@suse.com/
> > 
> > Egor Ignatov (1):
> >   Input: i8042 - enable dumbkbd quirk for HP 15-dy2xxx and 15s-fq2xxx
> > 
> >  drivers/input/serio/i8042-x86ia64io.h | 21 +++++++++++++++++++++
> >  1 file changed, 21 insertions(+)
> > 
> > -- 
> > 2.33.4
> > 
> > _______________________________________________
> > devel-kernel mailing list
> > devel-kernel@lists.altlinux.org
> > https://lists.altlinux.org/mailman/listinfo/devel-kernel
> _______________________________________________
> devel-kernel mailing list
> devel-kernel@lists.altlinux.org
> https://lists.altlinux.org/mailman/listinfo/devel-kernel